28177599

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9497}}^1$

素因数の和:9566

約数の個数: 16

約数和(自身を含む): 40119552

約数和(自身を除く): 11941953

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 9497, 28491, 218431, 408371, 655293, 1225113, 9392533, 28177599]

約数ペア:

[(1, 28177599), (3, 9392533), (23, 1225113), (43, 655293), (69, 408371), (129, 218431), (989, 28491), (2967, 9497)]